R/T with 6 speed option was a $995 option in 2009, it removed MDS (where is shuts off cylinders when on the highway for fuel mileage because 6 speed more than made up the difference), higher compression engine and requires premium fuel (91) , limited-slip differential, and a different exhaust system than the automatics (much more throatier/deeper and no need to upgrade to aftermarket exhaust IMHO).

This was my wife’s Road Trip/extra vehicle so it was driven a lot the first year or two but the last 2 years it wasn’t driven much at all because we had a child and pregnant wife and baby seat didn’t work so well with the sports car. It was only driven 2,000 miles last year, so we’ve decided we needed a SUV more than the Challenger.